Flotta Oil Terminal

For generations of Orcadians, the flare stack of the Flotta Oil Terminal has been a familiar sight on the horizon of Scapa Flow, rising above this small island.

Chosen in 1973 as the site for a major North Sea oil processing terminal, Flotta quickly became a hub of activity. Construction began in 1974, and by 1977 oil was flowing ashore from offshore fields. At its peak, the terminal processed more than 400,000 barrels of oil per year, bringing jobs, investment and economic opportunities to Orkney and supporting communities across the islands.

Covering almost 400 acres, around one-sixth of the island’s total area, the terminal remains an impressive feat of engineering. Today, although operations are quieter than during the height of the North Sea oil boom, Flotta continues to process oil and serve tanker traffic, remaining an important employer and economic asset.

Flotta’s story is not only about the past. As the energy sector evolves and the transition to net zero gathers pace, the site is increasingly seen as a potential cornerstone of Orkney’s low-carbon future. Building on the island’s expertise in renewable energy and hydrogen production, proposals have explored how Flotta’s infrastructure, deep-water access and skilled workforce could support the production of hydrogen and synthetic fuels (as demonstrated at EMEC’s Billia Croo wave test site in 2021). In this way, a site born from the fossil fuel era could help power the next chapter of Orkney’s remarkable energy journey.